koala personal search-buttonutil64.dll

Skyter Technologies Ltd.

The module koala personal search-buttonutil64.dll by Skyter Technologies has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The ButtonUtil module (64-bit version) uses the Crossrider web extension platform and will perform a number of helper integration on the user's web browser's as well as the Window's Shell in order to install the addon.
Publisher:
Skyter Technologies Ltd.  (signed and verified)

MD5:
4af1546ccc7b7468844f22ed1b19e8f7

SHA-1:
bd8e45ca0f4d8068c7f9e49b6b87cecb3667de54

SHA-256:
988db48fc6a7f64a5b54ed3dc72f842e9a060fe2d9eae2d8b98bb7aeec7ebc61

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Part of the Crossrider toolbar platform.

Note:
Crossrider is the owner of a platform that enables the creation of cross-browser extensions by developers but is not the owner of this detected application. The owner/publisher of this file is Skyter Technologies Ltd..

Analysis date:
12/25/2024 1:03:59 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Crossrider.SkyterTechnologies (M)
15.12.13.11

File size:
382.9 KB (392,088 bytes)

File type:
Dynamic link library (Win64 DLL)

Common path:
C:\Program Files\koala personal search\koala personal search-buttonutil64.dll

Digital Signature
Authority:
Thawte, Inc.

Valid from:
8/22/2012 5:00:00 PM

Valid to:
8/23/2014 4:59:59 PM

Subject:
CN=Skyter Technologies Ltd., O=Skyter Technologies Ltd., L=Tel Aviv-Jaffa, S=Israel, C=IL

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
436F5CF769692509772EC6E9ED6B3227

File PE Metadata
Compilation timestamp:
4/3/2014 11:01:11 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
6144:+ZlBqCv86LUyWGFwUQVTo3BK8b0dxdl3AEVTXMHXFA2EZU7TBu1OxsAUvZAanRnX:epwXS2l3+HRj7T/x0zRX

Entry address:
0x27EEC

Entry point:
48, 89, 5C, 24, 08, 48, 89, 74, 24, 10, 57, 48, 83, EC, 20, 49, 8B, F8, 8B, DA, 48, 8B, F1, 83, FA, 01, 75, 05, E8, A3, A1, 00, 00, 4C, 8B, C7, 8B, D3, 48, 8B, CE, 48, 8B, 5C, 24, 30, 48, 8B, 74, 24, 38, 48, 83, C4, 20, 5F, E9, 03, 00, 00, 00, CC, CC, CC, 48, 8B, C4, 48, 89, 58, 20, 4C, 89, 40, 18, 89, 50, 10, 48, 89, 48, 08, 56, 57, 41, 56, 48, 83, EC, 50, 49, 8B, F0, 8B, DA, 4C, 8B, F1, BA, 01, 00, 00, 00, 89, 50, B8, 85, DB, 75, 0F, 39, 1D, 10, 2F, 03, 00, 75, 07, 33, C0, E9, D2, 00, 00, 00, 8D, 43, FF...
 
[+]

Entropy:
6.1545

Code size:
243.5 KB (249,344 bytes)

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